2-naphthol
| CAS No.:135193 | colour:white powder |
| Brand Name:baotie grand |
Detailed Product Description
Item | Excellent grade | Acceptable grade |
appereance | Gray and white flake,dark yellow is pemitted while storing | |
no water first melting point | 120.0 | 119.5 |
2-naphthol content | 99.0 | 98.5 |
1-naphthol content | 0.2 | 0.3 |
Water content | 0.1 | 0.1 |
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